A lithograph's value depends on the print's quality, author or paper used.
Lithography is a printing technique that is used in commercial printing and to produce valuable artistic prints. Its value depends on who produces it and how the process is done.
The Process
Originally, a lithograph was produced using a limestone plate onto which an image was carved. The image was subsequently smothered with oil and then the whole limestone was treated with a solution of gum arabic to which water stuck, while oil-based ink stuck to the oil-treated image. Nowadays, a metal plate is used and the process is much more automated.
History
Lithography dates to 1796. It was invented by a Bohemian playwright, Alois Senefelder. Since then, lithography has been one of the most frequently used methods of graphic design. It was employed by artists such as Delacroix, Gericault, Redon, Manet and Degas in the 19th century. It was rediscovered by famous artists such as Chagall, Matisse, Miro and Picasso in the 20th century.
Value
The value of a lithograph depends on the author, on the quality of work, on the type of paper used and the quality of the print itself. The price of lithographs ranges from a few dollars to thousands of dollars.